169068564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{991}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 489635328

約数和(自身を除く): 320566764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 991, 1354, 1982, 2031, 2708, 2973, 3964, 4062, 4739, 5946, 6093, 6937, 8124, 8919, 9478, 11892, 12186, 13874, 14217, 17838, 18956, 20811, 24372, 27748, 28434, 35676, 41622, 42651, 56868, 62433, 83244, 85302, 124866, 170604, 249732, 670907, 1341814, 2012721, 2683628, 4025442, 4696349, 6038163, 8050884, 9392698, 12076326, 14089047, 18785396, 24152652, 28178094, 42267141, 56356188, 84534282, 169068564]

約数ペア:

[(1, 169068564), (2, 84534282), (3, 56356188), (4, 42267141), (6, 28178094), (7, 24152652), (9, 18785396), (12, 14089047), (14, 12076326), (18, 9392698), (21, 8050884), (28, 6038163), (36, 4696349), (42, 4025442), (63, 2683628), (84, 2012721), (126, 1341814), (252, 670907), (677, 249732), (991, 170604), (1354, 124866), (1982, 85302), (2031, 83244), (2708, 62433), (2973, 56868), (3964, 42651), (4062, 41622), (4739, 35676), (5946, 28434), (6093, 27748), (6937, 24372), (8124, 20811), (8919, 18956), (9478, 17838), (11892, 14217), (12186, 13874)]